CVE-2026-1693: The OAuth grant type Resource Owner Password Credentials (ROPC) flow is still used by the werbservices used by the WebVue, WebScheduler, TouchVue and Snapvue…

PriorityP349high7.5CVSS 3.1

AVNACLPRNUINSUCHINAN

EPSS

0.31%

23.1th percentile

The OAuth grant type Resource Owner Password Credentials (ROPC) flow is still used by the werbservices used by the WebVue, WebScheduler, TouchVue and Snapvue features of PcVue in version 12.0.0 through 16.3.3 included despite being deprecated. It might allow a remote attacker to steal user credentials.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
arcinfo	pcvue	—	—
arcinfo	pcvue	15.0.0 – 15.2.13	—
arcinfo	pcvue	16.0.0 – 16.3.3	—
arcinformatique	pcvue	12.0.0 – 15.2.13	—
arcinformatique	pcvue	>= 16.0.0 < 16.3.4	16.3.4

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv4.05.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:M/U:Clear

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